It was shown that TAMRA-dsDNA is internalized by a small (0.1–3.0%) population of poorly differentiated cells belonging to different types of cellular communities (mesenchymal stem cells, c-Kit/CD34+ hematopoietic progenitors, and tumor cells of different lineages, including the Krebs-2 mouse ascites carcinoma [12,13,14]). This evidence concerns the gene CD34 and neoplasm.